dolphin/Externals/wxWidgets/include/wx/msw/ole/activex.h

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///////////////////////////////////////////////////////////////////////////////
// Name: wx/msw/ole/activex.h
// Purpose: wxActiveXContainer class
// Author: Ryan Norton <wxprojects@comcast.net>
// Modified by:
// Created: 8/18/05
// RCS-ID: $Id: activex.h 41793 2006-10-09 09:32:08Z ABX $
// Copyright: (c) Ryan Norton
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
// Definitions
// ============================================================================
#ifndef _WX_MSW_OLE_ACTIVEXCONTAINER_H_
#define _WX_MSW_OLE_ACTIVEXCONTAINER_H_
#if wxUSE_ACTIVEX
//---------------------------------------------------------------------------
// wx includes
//---------------------------------------------------------------------------
#include "wx/msw/ole/oleutils.h" // wxBasicString &c
#include "wx/msw/ole/uuid.h"
#include "wx/window.h"
#include "wx/variant.h"
//---------------------------------------------------------------------------
// MSW COM includes
//---------------------------------------------------------------------------
#include <oleidl.h>
#include <olectl.h>
#if !defined(__WXWINCE__) || defined(__WINCE_STANDARDSDK__)
#include <exdisp.h>
#endif
#include <docobj.h>
#ifndef STDMETHOD
#define STDMETHOD(funcname) virtual HRESULT wxSTDCALL funcname
#endif
//
// These defines are from another ole header - but its not in the
// latest sdk. Also the ifndef DISPID_READYSTATE is here because at
// least on my machine with the latest sdk olectl.h defines these 3
//
#ifndef DISPID_READYSTATE
#define DISPID_READYSTATE (-525)
#define DISPID_READYSTATECHANGE (-609)
#define DISPID_AMBIENT_TRANSFERPRIORITY (-728)
#endif
#define DISPID_AMBIENT_OFFLINEIFNOTCONNECTED (-5501)
#define DISPID_AMBIENT_SILENT (-5502)
#ifndef DISPID_AMBIENT_CODEPAGE
#define DISPID_AMBIENT_CODEPAGE (-725)
#define DISPID_AMBIENT_CHARSET (-727)
#endif
//---------------------------------------------------------------------------
//
// wxActiveXContainer
//
//---------------------------------------------------------------------------
#define WX_DECLARE_AUTOOLE(wxAutoOleInterface, I) \
class wxAutoOleInterface \
{ \
protected: \
I *m_interface; \
\
public: \
explicit wxAutoOleInterface(I *pInterface = NULL) : m_interface(pInterface) {} \
wxAutoOleInterface(REFIID riid, IUnknown *pUnk) : m_interface(NULL) \
{ QueryInterface(riid, pUnk); } \
wxAutoOleInterface(REFIID riid, IDispatch *pDispatch) : m_interface(NULL) \
{ QueryInterface(riid, pDispatch); } \
wxAutoOleInterface(REFCLSID clsid, REFIID riid) : m_interface(NULL)\
{ CreateInstance(clsid, riid); }\
wxAutoOleInterface(const wxAutoOleInterface& ti) : m_interface(NULL)\
{ operator = (ti); }\
\
wxAutoOleInterface& operator = (const wxAutoOleInterface& ti)\
{\
if (ti.m_interface)\
ti.m_interface->AddRef();\
Free();\
m_interface = ti.m_interface;\
return *this;\
}\
\
wxAutoOleInterface& operator = (I *&ti)\
{\
Free();\
m_interface = ti;\
return *this;\
}\
\
~wxAutoOleInterface() { Free(); }\
\
inline void Free()\
{\
if (m_interface)\
m_interface->Release();\
m_interface = NULL;\
}\
\
HRESULT QueryInterface(REFIID riid, IUnknown *pUnk)\
{\
Free();\
wxASSERT(pUnk != NULL);\
return pUnk->QueryInterface(riid, (void **) &m_interface);\
}\
\
HRESULT CreateInstance(REFCLSID clsid, REFIID riid)\
{\
Free();\
return CoCreateInstance(clsid, NULL, CLSCTX_ALL, riid, (void **) &m_interface);\
}\
\
inline operator I *() const {return m_interface;}\
inline I* operator ->() {return m_interface;}\
inline I** GetRef() {return &m_interface;}\
inline bool Ok() const { return IsOk(); }\
inline bool IsOk() const {return m_interface != NULL;}\
};
WX_DECLARE_AUTOOLE(wxAutoIDispatch, IDispatch)
WX_DECLARE_AUTOOLE(wxAutoIOleClientSite, IOleClientSite)
WX_DECLARE_AUTOOLE(wxAutoIUnknown, IUnknown)
WX_DECLARE_AUTOOLE(wxAutoIOleObject, IOleObject)
WX_DECLARE_AUTOOLE(wxAutoIOleInPlaceObject, IOleInPlaceObject)
WX_DECLARE_AUTOOLE(wxAutoIOleInPlaceActiveObject, IOleInPlaceActiveObject)
WX_DECLARE_AUTOOLE(wxAutoIOleDocumentView, IOleDocumentView)
WX_DECLARE_AUTOOLE(wxAutoIViewObject, IViewObject)
class wxActiveXContainer : public wxWindow
{
public:
wxActiveXContainer(wxWindow * parent, REFIID iid, IUnknown* pUnk);
virtual ~wxActiveXContainer();
void OnSize(wxSizeEvent&);
void OnPaint(wxPaintEvent&);
void OnSetFocus(wxFocusEvent&);
void OnKillFocus(wxFocusEvent&);
protected:
friend class FrameSite;
friend class wxActiveXEvents;
wxAutoIDispatch m_Dispatch;
wxAutoIOleClientSite m_clientSite;
wxAutoIUnknown m_ActiveX;
wxAutoIOleObject m_oleObject;
wxAutoIOleInPlaceObject m_oleInPlaceObject;
wxAutoIOleInPlaceActiveObject m_oleInPlaceActiveObject;
wxAutoIOleDocumentView m_docView;
wxAutoIViewObject m_viewObject;
HWND m_oleObjectHWND;
bool m_bAmbientUserMode;
DWORD m_docAdviseCookie;
wxWindow* m_realparent;
void CreateActiveX(REFIID, IUnknown*);
};
// Events
class wxActiveXEvent : public wxCommandEvent
{
private:
friend class wxActiveXEvents;
wxVariant m_params;
DISPID m_dispid;
public:
virtual wxEvent *Clone() const
{ return new wxActiveXEvent(*this); }
size_t ParamCount() const
{ return m_params.GetCount(); }
wxString ParamType(size_t idx) const
{
wxASSERT(idx < m_params.GetCount());
return m_params[idx].GetType();
}
wxString ParamName(size_t idx) const
{
wxASSERT(idx < m_params.GetCount());
return m_params[idx].GetName();
}
wxVariant& operator[] (size_t idx)
{
wxASSERT(idx < ParamCount());
return m_params[idx];
}
DISPID GetDispatchId() const
{ return m_dispid; }
};
#define wxACTIVEX_ID 14001
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_ACTIVEX, wxACTIVEX_ID)
typedef void (wxEvtHandler::*wxActiveXEventFunction)(wxActiveXEvent&);
#define EVT_ACTIVEX(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_ACTIVEX, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxActiveXEventFunction) & fn, (wxObject *) NULL ),
#define wxActiveXEventHandler(func) \
(wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxActiveXEventFunction, &func)
#endif // wxUSE_ACTIVEX
#endif // _WX_MSW_OLE_ACTIVEXCONTAINER_H_